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hot-sale immersion gold pcb carbon cheapest factory price for wholesale

hot-sale immersion gold pcb carbon cheapest factory price for wholesale
  • hot-sale immersion gold pcb carbon cheapest factory price for wholesale

hot-sale immersion gold pcb carbon cheapest factory price for wholesale

Immersion Silver, it’s also known as Immersion Ag, it’s produced by the selective displacement of the copper atoms by silver...
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Application Scope
A-TECH's PCB prototype can be used in a variety of industries.Guided by the actual needs of customers, A-TECH provides comprehensive, perfect and quality solutions based on the benefit of customers.
Product Details
Want to know more product information? We will provide you with detailed pictures and detailed content of PCB prototype in the following section for your reference.
Company Advantages
1. A-TECH CIRCUITS Co., Ltd. makes immersion gold pcb of immersion tin pcb finish features through all product lines.
2. The effective quality management system makes this product fully meet regulatory requirements.
3. By perfecting the quality guarantee of immersion gold pcb , A-TECH has received more high comments from customers.


Immersion Silver, it’s also known as Immersion Ag, it’s produced by the selective displacement of the copper atoms by silver atoms on the exposed copper surface. As an improvement on HASL with more flat surface, the cost of Immersion Ag is more expensive than HASL but less expensive than Immersion Gold.

Immersion Ag is a RoHS compliant finish, and it’s compatible with surface mount, BGA and through hole components. The typical thickness of Imm Ag is 0.1-0.3um and the shelf life is 6-12 months.



The advantages of Immersion Silver

● Absolutely flat
● Good for fine pitch and SMD
● Good for press fit connector’s capability
● Excellent solderability
● Multiple heat cycles during assembly process
● It’s reworkable



The disadvantages of Immersion Silver

● Very sensitive to handling / tarnishing / cosmetic concerns – gloves must be used
● Short operating window between assembly stages
● Not recommended to use peelable masks
● Special packaging required – if packaged opened and not all boards used, it must be resealed quickly
● Reduced supply chain options to support this surface finish



A-TECH offers the surface finish of immersion silver, since this finish is much more sensitive in manufacturing and it’s more susceptible to temperature and humidity than other finishes, we use special operation standards and higher level of packing standards to ensure excellent appearance of immersion Ag.




Company Features
1. A-TECH CIRCUITS Co., Ltd. has gained high popularity for its high quality immersion gold pcb .
2. In terms of technical capabilities, A-TECH CIRCUITS Co., Ltd. is powerful in the industry.
3. Our commitment to our customers has been at the core of who we are. We're committed to constantly creating and reinventing with the singular purpose of making a real difference for our customers. Our business philosophy is based on the highest standards. We always strive to better understand the wants, needs, and expectations of our customers and to constantly exceed them.
immersion tin pcb finish is made up of composite material. It can be coated with different types of pressure-sensitive adhesives for different applications
Our product is widely demanded due to selected quality of immersion gold pcb which is durable and excellent. It can also be used for fixing, repairing, sealing and protecting in industrial processes
Various immersion gold pcb provided by A-TECH CIRCUITS Co., Ltd. has reasonable structure and reliable quality. It comes with the general purpose and high-temperature series
Selecting high quality of immersion gold pcb materials, immersion gold pcb is healthy to be used. The product has the characteristics of excellent tearing strength
The immersion tin pcb finish is pretty and elegant in appearance. The product is perfect for the prevention of cargo theft and illegal opening
The product features stable performance. All compounds are processed at high temperatures to achieve great physical and chemical properties. The high viscosity synthetic glue makes it feature strong bonding strength
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